can21.cz

.cz crawl

First seen 2026-05-27 · Last seen 2026-05-30 · ok HTTP/1.1 200 142 ms crawled 2026-05-30

CZ · 82.208.42.252 · AS21430 WIA spol. s.r.o.

Reputation 100/100

Classifying

HTML metadata

Title: Can21 - Pronájem, prodej i servis tiskáren
Language: cs

Technology

Server: Apache

Third-party hosts loaded (2)

maps.googleapis.com×1
www.google.com×1

Contact

Email

Phone

Registration

Registrar

REG-ZONER

Created

1999-09-08

Expires

2026-09-07 98 days left

Updated

2024-07-01

Name servers

ns.e-invent.eu
sns.e-invent.eu
tns.e-invent.eu

DNS records live

NS

ns.e-invent.eu
sns.e-invent.eu
tns.e-invent.eu

MX

10 mail.fimak.cz

Email authentication strong

SPF

v=spf1 mx include:_spf1.e-invent.eu include:_spf2.e-invent.eu ~all

softfail (~all)

DMARC

v=DMARC1; p=quarantine; rua=mailto:abuse@fimak.cz;

policy: quarantine

DKIM

default: v=DKIM1; k=rsa;p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtXtCxJ/kR/Jrn0+U9HLc4oHDGwv64FPPh35NxckYd6Mwq3YRRGu3Qg59epwiO+azlt4svf96ORC1hXI…

selectors probed

Certificate (current)

from 2026-04-20 to 2026-07-19

Expires in 49 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 80/100 Checked live page: https://can21.cz/

present

strict-transport-security
content-security-policy
x-content-type-options

findings

missing frame protection
missing Referrer Policy
missing Permissions Policy

Header values

x-content-type-options: nosniff
content-security-policy: frame-ancestors 'self';
strict-transport-security: max-age=15768000